Base/ccConfig.h中一个注释疑问

在base/ccConfig.h中有这样一行代码

/** @def CC_DIRECTOR_FPS_INTERVAL
Seconds between FPS updates.
0.5 seconds, means that the FPS number will be updated every 0.5 seconds.
Having a bigger number means a more reliable FPS

Default value: 0.1f
*/
#ifndef CC_DIRECTOR_STATS_INTERVAL
#define CC_DIRECTOR_STATS_INTERVAL (0.1f)
#endif

注释说的是CC_DIRECTOR_FPS_INTERVAL 而 定义的却是CC_DIECTOR_STATS_INTERVAL
请问这里注释错了还是宏定义错了??